“国家基本比例尺地形图”的概念、定义、翻译、参考文献-科学参考

单词	国家基本比例尺地形图
释义	国家基本比例尺地形图 Encyclopedia 工学地图释 national primary scale topographic maps国家基本比例尺地形图国家统一规划出版、按相关标准编制的具有通用比例尺的地形图系列。
随便看	mechanical telemetry mechanical tensile testing machine mechanical testing and measuring of rock mass mechanical test of materials mechanical theorem proving mechanical thinners mechanical thrust vector mechanical tissue mechanical torsion testing machine mechanical transmission protection mechanical turbo-compound system mechanical twin mechanical universal testing machine mechanical variable mechanical vector mechanical ventilation mechanical ventilation of swine building mechanical vibration mechanical vibration and shock testing mechanical vibration machine mechanical vibration test mechanical wave mechanical weeder mechanical work mechanical working of ceramics

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。